High Voltage Dc Dc Converter Home Theater System In A Car?

Home theater system in a car? - high voltage dc dc converter

Ok, I was just wondering if it even possible, I would my subs in my car with a home theater amplifier power. I have an AC-DC converter, but I'm afraid to try to emphasize, because my home theater amplifier has increased. 120, I think. But I do not want to skip all or nothing. So you take your ideas, as we continue on this issue. If so, can I buy a car amplifier, I'm just trying to find an alternative until you have enough money for one.

Thank you!